Home / 3,026,731,727.20-4,540,097,590.80-845,697,863.20

Finding the Fourth Proportional to 3,026,731,727.20, 4,540,097,590.80 and 845,697,863.20

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Solution

The fourth proportional to 3,026,731,727.20, 4,540,097,590.80 and 845,697,863.20 is: 1,268,546,794.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,731,727.20 : 4,540,097,590.80 = 845,697,863.20 : x
  2. Step 2: Convert to fraction form
    3,026,731,727.20/4,540,097,590.80 = 845,697,863.20/x
  3. Step 3: Cross multiply
    3,026,731,727.20x = 4,540,097,590.80 × 845,697,863.20
  4. Step 4: Simplify right side
    3,026,731,727.20x = 3,839,550,831,259,028,480
  5. Step 5: Solve for x
    x = 3,839,550,831,259,028,480/3,026,731,727.20
  6. Step 6: Final answer
    x = 1,268,546,794.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.